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8479.89.55.00 · 4 recorded changes

HS 8479.89.55.00: duty-rate change timeline

Every change this site has recorded for HTS 8479.89.55.00, newest first, with the document behind each row. 2 of 4 rows state a rate; the rest are notices that restate an order without publishing one, and they say so instead of guessing.

  1. · detected 2026-08-11T00:00:00Z

    rate not stated

    Effective 2026-08-11 (Federal Register effective date) · AD/CVD rate · origin China

    Recorded values: rate not stated (2026-07303, 2026-04-15) → rate not stated (2026-16362, 2026-08-11)

    neither document states a deposit rate.

    Source: https://www.federalregister.gov/documents/2026/08/11/2026-16362/aluminum-extrusions-from-the-peoples-republic-of-china-final-results-of-countervailing-duty

  2. · detected 2026-04-15T00:00:00Z

    rate not stated

    Effective 2026-04-15 (Federal Register effective date) · AD/CVD rate · origin China

    Recorded values: rate not stated (2024-27060, 2024-11-20) → rate not stated (2026-07303, 2026-04-15)

    neither document states a deposit rate.

    Source: https://www.federalregister.gov/documents/2026/04/15/2026-07303/aluminum-extrusions-from-the-peoples-republic-of-china-preliminary-results-and-rescission-in-part-of

  3. · detected 2026-03-16T00:00:00Z

    386.28% → rate not stated

    Effective 2026-03-10 (Federal Register effective date) · AD/CVD rate · origin China

    Recorded values: 386.28% margin (2026-00182, 2026-01-08) → rate not stated (2026-05000, 2026-03-16)

    the new document does not state a rate.

    Source: https://www.federalregister.gov/documents/2026/03/16/2026-05000/tow-behind-lawn-groomers-and-certain-parts-thereof-from-the-peoples-republic-of-china-continuation

  4. · detected 2026-01-08T00:00:00Z

    rate not stated → 386.28%

    Effective 2026-01-08 (Federal Register effective date) · AD/CVD rate · origin China

    Recorded values: rate not stated (2020-16692, 2020-08-03) → 386.28% margin (2026-00182, 2026-01-08)

    the previous document does not state a rate.

    Source: https://www.federalregister.gov/documents/2026/01/08/2026-00182/tow-behind-lawn-groomers-and-certain-parts-thereof-from-the-peoples-republic-of-china-final-results

Heading 8479 rate tableChapter 84Calculate duty for 8479.89.55.00All recorded changesWhat Pro adds

How a row gets here. We compare the published rate columns and the Federal Register against yesterday's state and append a row when something moves. Dates and values are copied from the scan's own ledger — nothing on this page is recomputed for display.